Adsorption characteristics study on coomassie bright blue dye by hot pepper straw biochar

doi:10.19965/j.cnki.iwt.2021-0582

Abstract

Abstract:

The adsorption characteristics of biochar prepared from pepper straw to coomasi bright blue dye in water at different pyrolysis temperatures were studied，and the biochar was characterized. The results showed that the removal effect of pepper straw biochar on coomassie bright blue was the best when the pyrolysis temperature and pyrolysis time was 700 ℃ and 2 h. Under the conditions of biochar dosage 3 g/L，initial mass concentration of coomassie bright blue 50 mg/L，pH 5，reaction temperature 25 ℃，the adsorption reached equilibrium after 120 min，and the removal rate could reach 92.66%，with the maximum adsorption capacity 20.51 mg/g. The adsorption process was monolayer adsorption，which conformed to pseudo second order kinetics. Pepper straw biochar can effectively remove coomassie bright blue dye from water.

Key words: pepper straw, biochar, coomassie brilliant blue, adsorbent

摘要：

研究了不同热解温度下以辣椒秸秆为原材料制备的生物炭对水中考马斯亮蓝（CBB）染料的吸附特性，并对生物炭进行表征。结果表明，热解温度为700 ℃，烧制2 h下制备的辣椒秸秆生物炭对考马斯亮蓝的去除效果最好。在生物炭投加量为3 g/L，考马斯亮蓝染料初始质量浓度为50 mg/L，溶液pH为5，反应温度为25 ℃的条件下，吸附在120 min左右达到平衡，去除率可达92.66%，最大吸附量为20.51 mg/g。该吸附过程为单层吸附，符合伪二级动力学。辣椒秸秆生物炭可以有效去除水中的考马斯亮蓝染料。

关键词: 辣椒秸秆, 生物炭, 考马斯亮蓝, 吸附

CLC Number:

TQ424.2
X703

Juan ZHANG, Yu SUN, Guiqi HUANG, Wanjing WU, Meiling LI, Simin LI. Adsorption characteristics study on coomassie bright blue dye by hot pepper straw biochar[J]. Industrial Water Treatment, 2022, 42(2): 118-123.

张娟, 孙宇, 黄贵琦, 吴婉婧, 李美玲, 李思敏. 辣椒秸秆生物炭对考马斯亮蓝染料的吸附性能研究[J]. 工业水处理, 2022, 42(2): 118-123.

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URL: https://www.iwt.cn/EN/10.19965/j.cnki.iwt.2021-0582

https://www.iwt.cn/EN/Y2022/V42/I2/118

Figures/Tables 9

Fig. 1 Scanning electron microscope of biochar from pepper straw

Fig. 2 Nitrogen adsorption desorption isotherm of PC700

Fig. 3 Infrared spectrum of biochar from pepper straw

Fig. 4 Effect of biochar dosage on CBB removal rate

Fig. 5 Effect of solution pH on CBB removal rate

Fig. 6 Effect of reaction time on CBB adsorption by biochar

Table 1 Kinetic parameters of CBB adsorbed by three biochars

吸附剂	伪一级动力学			伪二级动力学
吸附剂	q _cal/ （mg·g^-1）	k ₁/min^-1	R ²	q _cal/ （mg·g^-1）	k ₂/ （g·mg^-1·min^-1）	R ²
PC400	8.42	0.006 7	0.783	10.18	0.004 0	0.995
PC550	11.78	0.008 1	0.874	15.27	0.002 3	0.997
PC700	13.56	0.007 8	0.782	18.52	0.002 4	0.995

Fig. 7 Adsorption isotherms of CBB of three biochares

Table 2 The parameters of isothermal equation for CBB adsorption by three biochars

吸附剂	Langmuir			Freundlich
吸附剂	q _m/（mg·g^-1）	k _L/（L·mg^-1）	R ²	k _F	1/n	R ²
PC400	11.81	0.054	0.995	1.382	0.529	0.983
PC550	16.23	0.109	0.998	2.641	0.499	0.956
PC700	20.51	0.342	0.997	5.581	0.393	0.937

References 22

1	AHMAD A， MOHD⁃SETAPAR S H， CHUONG C S，et al ．Recent advances in new generation dye removal technologies：Novel search for approaches to reprocess wastewater［J］. RSC Advances，2015，5（39）：30801-30818． doi:10.1039/c4ra16959j
2	ATES F，UN U T. Production of char from hornbeam sawdust and its performance evaluation in the dye removal［J］. Journal of Analytical & Applied Pyrolysis，2013，103：159-166. doi:10.1016/j.jaap.2013.01.021
3	王泽怿，赵斌，沈伯雄，等. 热改性废茶叶吸附刚果红性能的研究［J］. 工业水处理，2017，37（4）：78-82. doi:10.11894/1005-829x.2017.37(4).019
	WANG Zeyi， ZHAO Bin， SHEN Boxiong，et al. Research on the adsorption capacity of thermal⁃modified waste tea for Congo Red［J］. Industrial Water Treatment，2017，37（4）：78-82. doi:10.11894/1005-829x.2017.37(4).019
4	TAN K B， VAKILI M， HORRI B. A，et al. Adsorption of dyes by nanomaterials：Recent developments and adsorption mechanisms［J］. Separation and Purification Technology，2015，150：229-242. doi:10.1016/j.seppur.2015.07.009
5	袁秦英. 梧桐树皮生物炭对亚甲基蓝的吸附性能研究［D］. 郑州：华北水利水电大学，2020.
	YUAN Qinying. Study on adsorption of methylene blue by platanus orientalis bark biochar［D］. Zhengzhou：North China University of Water Resources and Electric Power，2020.
6	孙玲，安风霞，李宏斌，等. 麦麸制备生物炭对刚果红吸附行为研究［J］. 能源科技，2020，18（2）：88-91.
	SUN Ling， AN Fengxia， LI Hongbin，et al. Adsorption behavior study of wheat bran preparation biochar on Congo Red［J］. Energy Science and Technology，2020，18（2）：88-91.
7	江晨浩，王杰，龚亮，等. 磁性蟹壳碳吸附材料对溶液中孔雀石绿吸附性能研究［J］.中南大学学报：自然科学版，2021，52（5）：1446-1455.
	JIANG Chenhao， WANG Jie， GONG Liang，et al. Adsorption properties of magnetic crab shell⁃derived adsorption material for malachite green in solution［J］. Journal of Central South University：Science and Technology，2021，52（5）：1446-1455.
8	邹学校，马艳青，戴雄泽，等. 辣椒在中国的传播与产业发展［J］. 园艺学报，2020，47（9）：1715-1726.
	ZOU Xuexiao， MA Yanqing， DAI Xiongze，et al. Spread and industry development of pepper in China［J］. Acta Horticulturae Sinica，2020，47（9）：1715-1726.
9	BART V， HILDE M， IMKE D W，et al. Plant fibers for renewable growing media：Potential of defibration，acidification or inoculation with biocontrol fungi to reduce the N drawdown and plant pathogens［J］. Journal of Cleaner Production，2018，203：1143-1154. doi:10.1016/j.jclepro.2018.08.167
10	MORGAN E C， OVERHOLT W A. Potential allelopathic effects of Brazilian pepper（Schinus terebinthifolius Raddi，Anacardiaceae） aqueous extract on germination and growth of selected Florida native plants［J］. Journal of the Torrey Botanical Society，2005，132（1）：11-15. doi:10.3159/1095-5674(2005)132[11:paeobp]2.0.co;2
11	王宁. 化学活化法制备辣椒秸秆基活性炭及其性能研究［D］. 西安：西安工程大学，2017.
	WANG Ning. Chemical activation of chili straw based activated carbon and its performance study［D］. Xi’an：Xi’an Polytechnic University，2017.
12	郭丹丹. 生物炭和改性生物炭对重金属Pb（Ⅱ）、Cd（Ⅱ）的吸附性能研究［D］. 西安：西安科技大学，2020.
	GUO Dandan. Research on the adsorption performance of heavy metals Pb（Ⅱ） and Cd（Ⅱ） by biochar and modified biochar［D］. Xi’an：Xi’an University of Science and Technology，2020.
13	汪政德，张茂林，梅海燕，等. 毛细凝聚和吸附-脱附回路的物理化学解释［J］. 新疆石油地质，2002，23（3）：233-235. doi:10.3969/j.issn.1001-3873.2002.03.017
	WANG Zhengde， ZHANG Maolin， MEI Haiyan，et al. The physical chemistry explanation of the capillary condensation and circuit of adsorption-desorption［J］. Xinjiang Petroleum Geology，2002，23（3）：233-235. doi:10.3969/j.issn.1001-3873.2002.03.017
14	MAYAKADUWA S S， KUMARATHILAKA P， HERATH I，et al. Equilibrium and kinetic mechanisms of woody biochar on aqueous glyphosate removal［J］. Chemosphere，2016，144：2516-2521. doi:10.1016/j.chemosphere.2015.07.080
15	WU Wei， SHENG Hongjie， GU Chenggang，et al. Extraneous dissolved organic matter enhanced adsorption of dibutyl phthalate in soils：Insights from kinetics and isotherms［J］. Science of the Total Environment，2018，631/632：1495-1503. doi:10.1016/j.scitotenv.2018.02.251
16	SONG Xin， LI Kai， NING Ping，et al. Surface characterization studies of walnut⁃shell biochar catalysts for simultaneously removing of organic sulfur from yellow phosphorus tail gas［J］. Applied Surface Science，2017，425：130-140. doi:10.1016/j.apsusc.2017.06.328
17	王建龙，陈灿. 生物吸附法去除重金属离子的研究进展［J］. 环境科学学报，2010，30（4）：673-701.
	WANG Jianlong， CHEN Can. Research advance in heavy metal removal by biosorption［J］. Acta Scientiae Circumstantiae，2010，30（4）：673-701.
18	陈修栋，曹小华，汪亚威，等. 改性生物炭对考马斯亮蓝的吸附研究［J］. 印染助剂，2019，36（9）：37-40. doi:10.3969/j.issn.1004-0439.2019.09.009
	CHEN Xiudong， CAO Xiaohua， WANG Yawei，et al. Adsorption of coomassie brilliant blue by modified biochar［J］. Textile Auxiliaries，2019，36（9）：37-40. doi:10.3969/j.issn.1004-0439.2019.09.009
19	李艳春，张鹏会，张强，等. 4 种生物炭对阳离子染料吸附性能［J］. 环境科学与技术，2020，43（7）：101-110. doi:10.1016/j.seppur.2019.116360
	LI Yanchun， ZHANG Penghui， ZHANG Qiang，et al. Adsorption of cationic dye in aqueous solution by four biochars［J］. Environmental Science & Technology，2020，43（7）：101-110. doi:10.1016/j.seppur.2019.116360
20	谭珍珍，张学杨，方茹，等. 小麦秸秆生物炭吸附诺氟沙星特性［J］. 工业水处理，2020，40（1）：24-28. doi:10.11894/iwt.2018-1088
	TAN Zhenzhen， ZHANG Xueyang， FANG Ru，et al. Adsorption property of norfloxacin on wheat stalk biochar［J］. Industrial Water Treatment，2020，40（1）：24-28. doi:10.11894/iwt.2018-1088
21	文永林，刘攀，汤琪. 农林废弃物吸附脱除废水中重金属研究进展［J］. 化工进展，2016，35（4）：1208-1215.
	WEN Yonglin， LIU Pan， TANG Qi. Review of removal of heavy metal ions from wastewater with agricultural and forestry waste as adsorbent［J］. Chemical Industry and Engineering Progress，2016，35（4）：1208-1215.
22	张连科，刘心宇，王维大，等. 油料作物秸秆生物炭对水体中铅离子的吸附特性与机制［J］. 农业工程学报，2018，34（7）：218-226. doi:10.11975/j.issn.1002-6819.2018.07.028
	ZHANG Lianke， LIU Xinyu， WANG Weida，et al. Characteristics and mechanism of lead adsorption from aqueous solutions by oil crops straw⁃derived biochar［J］. Transactions of the Chinese Society of Agricultural Engineering，2018，34（7）：218-226. doi:10.11975/j.issn.1002-6819.2018.07.028

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